# R23 Oslo S–Ski

> local train service between Oslo and Ski, Norway

**Wikidata**: [Q115331039](https://www.wikidata.org/wiki/Q115331039)  
**Source**: https://4ort.xyz/entity/r23-oslo-s-ski


## References

1. [Østlandets Blad. 2022](https://www.oblad.no/ekstreme-endringer-pa-togfrekvensen-nar-follobanen-apner-ogsa-for-lokaltogene/s/5-68-1229253)